When you set up an account, it can take anywhere from a few minutes to several hours to build a complete cache of your mailbox. However, Mailspring is designed to pull recent messages first, so you should be able to get going quickly. Total sync time will be dependent on factors like total number of messages, your network bandwidth, processing power, and your email provider's throttling.

Customize your inbox view

You can customize your inbox experience in a variety of ways:

Configure your notifications and reading/sending settings at Preferences > General

Choose a single panel (Gmail style) or two panel (Outlook style) layout

Choose a theme (or create your own!)

Configure your keyboard shortcuts

Explore advanced features

Mailspring includes several powerful capabilities to help you manage your email: